This thesis explores Korean-Chinese migrant workers’ local experiences of the global phenomenon of international migration of care labour, focusing on how the care labour of migrant workers is being constructed through the intertwined social and political processes in South Korea’s shifting long-term care sector for the elderly. The thesis uses a qualitative case study method and relies on data collected through participant observation, interviews, and textual analysis during field research between November 2009 and May 2010. The analysis is based on a global economy of care framework, which understands care work as being made of products that are socially and politically constructed in the global processes. My study findings illuminate the roles and relations of the state, the employers, and the workers in producing a huge migrant workforce in South Korea’s segregated elder care labour market. The policy analysis at the intersection of elder care, labour market, and immigration policies shows that, over the last decade, the South Korean government has significantly reconstructed the boundaries of elder care work through the expansion of publicly-funded programmes for the elderly and the institutionalisation of care work in those programmes. In the institutionalisation process, the government’s ignorance about the care work performed in the private care sector has resulted in different regulations and working conditions for care workers in the publicly-funded versus the private sector. My empirical findings highlight how employers’ search for ‘cheap’ and ‘flexible’ labour and older female migrants’ disadvantageous status in the labour market have placed these workers in the less regulated private sector and their pay and working conditions at the bottom of hierarchical elder care workforce. In advocating for migrant care workers’ labour rights, this thesis challenges the current discriminative employment practices and the government’s lack of protection and regulation of care work in the private sector.

This thesis explores Korean-Chinese migrant workers’ local experiences of the global phenomenon of international migration of care labour, focusing on how the care labour of migrant workers is being constructed through the intertwined social and political processes in South Korea’s shifting long-term care sector for the elderly. The thesis uses a qualitative case study method and relies on data collected through participant observation, interviews, and textual analysis during field research between November 2009 and May 2010. The analysis is based on a global economy of care framework, which understands care work as being made of products that are socially and politically constructed in the global processes. My study findings illuminate the roles and relations of the state, the employers, and the workers in producing a huge migrant workforce in South Korea’s segregated elder care labour market. The policy analysis at the intersection of elder care, labour market, and immigration policies shows that, over the last decade, the South Korean government has significantly reconstructed the boundaries of elder care work through the expansion of publicly-funded programmes for the elderly and the institutionalisation of care work in those programmes. In the institutionalisation process, the government’s ignorance about the care work performed in the private care sector has resulted in different regulations and working conditions for care workers in the publicly-funded versus the private sector. My empirical findings highlight how employers’ search for ‘cheap’ and ‘flexible’ labour and older female migrants’ disadvantageous status in the labour market have placed these workers in the less regulated private sector and their pay and working conditions at the bottom of hierarchical elder care workforce. In advocating for migrant care workers’ labour rights, this thesis challenges the current discriminative employment practices and the government’s lack of protection and regulation of care work in the private sector.

Background: There is no standardized approach to the organizational structure for oral health provision in long-term care (LTC) and many different arrangements exist within different institutions. Objectives: To analyze how integration of dental service in LTC impacts residents and their oral health using quantitative and qualitative research methods. Methods: A cross-sectional study was performed involving 61 residents in 3 LTC facilities in Ontario. Facility A had a fee-for-service hygienist, Facility B had a dentist present once per week, and Facility C had a full time dental team. Results: Dental services that initiated treatment as opposed to placing responsibility on the LTC resident to access dental care resulted in better oral health outcomes. Conclusion: Dental services in LTC require a proactive approach directly integrated with each resident’s overall health care plan. Passive treatment strategies fail to provide acceptable oral health for LTC residents even when dental services are available.

This paper uses stock market data from 2000-2010 to examine the role long-term growth (LTG) uncertainty plays in equity valuations. In theory, the convex relationship between LTG and per-share value suggests a positive relationship between LTG uncertainty and analysts’ price targets, with higher levels of LTG uncertainty leading to higher, less accurate price targets. However, this paper finds conclusive evidence that analysts are not incorporating LTG uncertainty into their pricing models. This leaves uncertainty regarding the discount rate and the perpetuity growth rate as the only remaining potential sources of upward pressure on analysts’ price targets that are attributable to uncertainty.

Polyethylene has been studied from many different perspectives; a final application property perspective, in which the response of the material to loads is the topic; a micromechanical point of view, in which the macroscopic state of the material is related to its microstructure, e.g., Alvarado (2007), and a chemical point of view in which the molecular structure and the processes that create polyethylene are investigated. This thesis focuses on the mechanical behavior of polyethylene observed from testing and relates the mechanical behavior to the molecular structure of the material. High density polyethylene is a material used in civil engineering applications such as pipes and containers. There are two general modes of failure for polyethylene: ductile failure that happens at relatively large stresses (up to 200MPa) and in short amount of time, and brittle failure that occurs when a much lower stress is sustained over a long period of time (Cheng 2008). Other than these two modes of failure, excessive deformation of the material that is usually caused by creep is also to be avoided. This thesis studies the relationship between short-term and long-term creep of polyethylene and its molecular structure. In this work three types of mechanical tests were performed on six samples of polyethylene. The existing models that prescribe the constitutive behavior of the material were then critically evaluated against the observed data. Furthermore the molecular properties of the samples that had been obtained from previous research by Cheng (2008) were compared against the mechanical behavior observed from testing in order to assess what molecular properties are important in determining the mechanical behavior of polyethylene. This information can also help polyethylene designers to produce longer lasting material, or a material that has high stiffness, by knowing what molecular properties to control and optimize.

ABSTRACT The Usability Implications of Long Ballot Content for Paper, Electronic, and Mobile Voting Systems by Bryan A. Campbell In the 2008 United States presidential election over 131 million ballots were cast. A substantial fraction of those ballots, approximately 23 million (17.5%), were cast as absentee ballots either domestically or by overseas and military citizens (EAC, 2008). These numbers demonstrate that a demand exists in the United States for less centralized voting procedures. One potential solution, allowing voters to cast ballots on Internet-enabled mobile devices, could potentially increase voter participation, reduce election administration costs, increase election flexibility, and provide the ability for voters to interact with familiar technology. Two experiments were conducted to examine the efficacy of a custom-designed mobile voting system as compared to more traditional voting technologies such as direct recording electronic and paper ballot voting systems. The results from experiment one suggest that displaying long ballot content as a single scrollable list may have distinct negative consequences on the effectiveness of electronic voting systems. Further, experiment one showed that candidates appearing below the fold, or not immediately visible without additional action from the voter are at a higher risk of being mistakenly voted against. The results from experiment two are largely consistent with experiment one in that they showed that a scrollable review screen led to more voting errors and that those candidates below the fold were at a distinct disadvantage.

Internet and the digital channels for distribution have meant big changes for the musicindustry. The physical record that has been symbolising this market for a long time is slowlybeing replaced by digital based music. The technical progress during the last ten years has ledto a democratization of music production. The amateur musicians of today can produce highquality music on their laptops and later distribute it via free music sites. MySpace andYouTube are two of the biggest sites for this free distribution and is therefore my main choiseof study. The purpose of this essay was to find out how and if these changes have made a difference formusicians without a record deal to reach an audience by themselves. In order to find this out Iconducted three qualitative personal interviews with both established and amateur musiciansworking in the music business. To find out how many listeners a amateur musician can generate on their own within a shortamount of time I made a quantitative study during five weeks where I posed as an musicianstarting from scrach with an aim to become famous. During these five weeks I got my songplayed 164 times and got to collaborate with a podcast show from England. My hypothesis has been that the future role of the record company will be reduced andpossibly disappear. The theories in this essay argues that this might indeed be the case whenmusicians have accsess to a world o free marketing. / Internet och de digitala distributionskanalerna har inneburit stora förändringar för musikindustrin. Den fysiska skivan som länge har symboliserat denna marknad försvinner bytssakta men säkert ut mot digitalt baserad musik. De tekniska framgångarna under de senastetio åren har lett till en demokratisering av musik produktion. Amatörmusiker kan idagproducera musik med hög kvalitet på en laptop och sprida den gratis med hjälp av sajter förgratis musik. MySpace och YouTube representerar två av de största kanalerna för dennaspridning av gratis musik och jag har därför valt att fokusera min undersökning till dessa tvåsajter. Syftet med denna uppsats var att at reda på hur och om denna förändring inomdistributionsmöjligheterna har förändrat förutsättningarna för musiker utan skivkontrakt attsprida sin musik och hitta en publik på egen hand. För att studera detta utförde jag trekvalitativa intervjuer med etablerade musiker och amatörmusiker inom musikbranschen. För att ta reda på hur många lyssnare en amatörmusiker kan generera på egen hand under enkortare tid utförde jag en kvantitativ studie under loppet av fem veckor. I denna undersökningsatte jag mig själv in i rollen som amatörmusiker med en målsättning att bli känd. Underdessa fem veckor fick jag min låt spelad 164 gånger och fick även medverka på en podcastfrån England. Min hypotes var att skivbolagen kommer att spela en mindre roll i framtidens musikscen ochkanske rent utav att försvinna. Teorierna som behandlas i denna uppsats talar för detta. I envärld där musiker har tillång till gratis marknadsföring och spridning av musik, vem behöverdå skivbolagen?

This dissertation presents different aspects of long-term contract for product service system (PSS); also different issues that companies are dealt for implementation of PSS. The study consists of literature review for understanding factors which can affect long-term PSS contracts. Different generic categories of green business models which are used in PSS contracts have been addressed and in addition, various models of contracts for PSS in industries have been identified too. The important factors which can influence these types of contracts are categorized in six major aspects organizational, social, economic, technological, legal and environmental. Each of these factors separately has been analyzed by reviewing related literature. Moreover a general evaluation about effect of each factor in other influential factors has been presented. In respect of long duration of contract, the rate of uncertainty is higher than traditional method of buying a product. Here, problems which are related to each of these factors have been addressed. Moreover, different approaches of companies for these problems have been discussed which these solutions can be useful for other providers in similar situation.

Polyethylene has been studied from many different perspectives; a final application property perspective, in which the response of the material to loads is the topic; a micromechanical point of view, in which the macroscopic state of the material is related to its microstructure, e.g., Alvarado (2007), and a chemical point of view in which the molecular structure and the processes that create polyethylene are investigated. This thesis focuses on the mechanical behavior of polyethylene observed from testing and relates the mechanical behavior to the molecular structure of the material. High density polyethylene is a material used in civil engineering applications such as pipes and containers. There are two general modes of failure for polyethylene: ductile failure that happens at relatively large stresses (up to 200MPa) and in short amount of time, and brittle failure that occurs when a much lower stress is sustained over a long period of time (Cheng 2008). Other than these two modes of failure, excessive deformation of the material that is usually caused by creep is also to be avoided. This thesis studies the relationship between short-term and long-term creep of polyethylene and its molecular structure. In this work three types of mechanical tests were performed on six samples of polyethylene. The existing models that prescribe the constitutive behavior of the material were then critically evaluated against the observed data. Furthermore the molecular properties of the samples that had been obtained from previous research by Cheng (2008) were compared against the mechanical behavior observed from testing in order to assess what molecular properties are important in determining the mechanical behavior of polyethylene. This information can also help polyethylene designers to produce longer lasting material, or a material that has high stiffness, by knowing what molecular properties to control and optimize.

The purpose of this project was to produce visual work that examined a possible nostalgia that unfolds around the breakfast meal. The method of examination involved creating a process breakfast that was followed thirty times. The result of following this process was the taking of three hundred Polaroids that were then edited for their potential to visually reconstruct the ideal process breakfast. This process of discovery has resulted in a number of significant insight into the narrative of breakfast: that an idealized narrative could exist in the visualization of the process breakfast; that elements of nostalgia that may exist within the work are contingent on the viewer; and the level of authenticity of the project affects the nature of the idealization in effect.